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Electrical Estimating Services for Complete, Reviewable Bids

Detailed electrical takeoffs and estimates covering power distribution, feeders, branch wiring, conduit, lighting, controls, labor, equipment, and material costs for US construction teams.

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Electrical estimator reviewing power distribution, conduit, wiring, lighting, device, labor, and material takeoffs

Electrical takeoff and estimating support

Quantities, Labor, and Costs with the Scope Clearly Defined

BidAccurate provides electrical estimating services for electrical contractors, subcontractors, suppliers, general contractors, developers, and estimating teams across the United States. We review the bid documents to quantify Division 26 electrical work and organize it for pricing, procurement, scope review, and bid submission.

Each electrical material takeoff can connect one-line diagrams, power and lighting plans, panel and fixture schedules, details, specifications, and addenda. Communications, fire alarm, security, controls, and other specialty systems are included or separated only as the agreed scope requires, with assumptions and exclusions kept visible.

  • Service equipment, switchgear, panels, transformers, and feeders
  • Conduit, cable, conductors, fittings, boxes, and supports
  • Lighting fixtures, controls, switches, receptacles, and devices
  • Grounding, equipment connections, site work, and specialty systems
  • Labor, equipment, vendor quotes, and pricing when requested
  • Excel or PDF reports with color-coded plan markups
Send Us Your Electrical Plans

What's Included in Our Electrical Estimating Services

Every estimate is scoped from the electrical drawings, one-lines, schedules, specifications, details, addenda, alternates, bid forms, and responsibility notes supplied. Inclusions and measurement methods can be tailored for an electrical contractor, supplier, general contractor, developer, or internal estimating team.

Service and Power Distribution

Major equipment is coordinated across one-line diagrams, plans, schedules, specifications, and vendor packages for a reviewable distribution scope.

  • Service entrances, metering, switchboards, switchgear, and distribution boards
  • Panelboards, transformers, disconnects, transfer switches, and overcurrent devices
  • Feeders, busway, distribution raceways, conductors, terminations, and supports
  • Generators, UPS equipment, emergency power, and related accessories when shown

Branch Wiring and Raceways

Branch systems are measured by wiring method, conductor configuration, pathway, device, and drawing location when that information is available.

  • EMT, RMC, IMC, PVC, flexible raceway, cable tray, wireway, and fittings
  • Copper or aluminum conductors, MC cable, armored cable, and flexible connections
  • Junction boxes, pull boxes, outlet boxes, supports, sleeves, and firestopping
  • Branch circuits, home runs, dedicated circuits, and equipment connections

Lighting, Controls, and Devices

Counts and circuiting can be reconciled between lighting plans, reflected ceiling plans, schedules, details, and control requirements.

  • Interior, exterior, site, emergency, and exit lighting fixtures
  • Switches, receptacles, floor boxes, specialty outlets, and cover plates
  • Occupancy and daylight sensors, dimming, relays, contactors, and control panels
  • Lighting whips, fixture supports, wiring, commissioning, and controls accessories

Grounding, Equipment, and Site Work

Supporting work is kept visible so the electrical package reflects installation conditions and interfaces shown in the bid documents.

  • Grounding electrodes, bonding jumpers, equipment grounding, and lightning protection
  • Connections for HVAC, plumbing, elevators, kitchens, process, and owner equipment
  • Duct banks, handholes, manholes, poles, site lighting, trenching, and backfill
  • Temporary power, demolition, shutdowns, testing, labeling, and closeout items

Labor, Equipment, and Scope Boundaries

Pricing assumptions and adjacent systems are identified rather than blended into an unexplained lump sum.

  • Installation labor units, crew rates, supervision, mobilization, and shift conditions
  • Lifts, trenching equipment, pulling equipment, temporary facilities, and logistics
  • Waste, freight, taxes, permits, bonds, overhead, and profit when requested
  • Division 27 communications and Division 28 safety or security included only by agreement

Measurement and Reporting

Each material and activity uses an appropriate bid unit, with source references, allowances, exclusions, and estimating assumptions documented.

  • Linear feet (LF) for conduit, cable, conductors, tray, wireway, and grounding
  • Each (EA) for fixtures, devices, boxes, gear, panels, and connections
  • Labor hours, crew days, equipment hours, and vendor quote allowances
  • System, floor, area, phase, bid item, or cost-code breakdowns as agreed

Need an Electrical Number Before Bid Day?

Share the current plans, specifications, addenda, project location, bid deadline, vendor quotes, and pricing inputs. We will review the documents and confirm the takeoff, estimate, and deliverable structure.

Request Your Electrical Takeoff

Turn Electrical Documents into Bid-Ready Information

Clear Electrical Scope

Clear Electrical Scope

A coordinated review connects one-lines, plans, schedules, details, specifications, addenda, and adjacent-discipline documents so system limits and responsibilities remain visible.

Faster Bid Preparation

Faster Bid Preparation

Organized counts, lengths, assemblies, and labor extensions reduce manual takeoff time and leave your team more room for vendor outreach and bid strategy.

Purchasing Clarity

Purchasing Clarity

Material lists and equipment schedules help suppliers quote comparable fixtures, gear, raceways, conductors, devices, controls, and accessories.

Reduced Scope Omissions

Reduced Scope Omissions

Checks for fittings, boxes, supports, terminations, grounding, controls, testing, temporary work, equipment connections, and system interfaces help surface commonly missed items.

Reviewable Deliverables

Reviewable Deliverables

Color-coded plan markups, system summaries, drawing references, and written assumptions make quantities and pricing easier to trace, check, and revise.

Flexible Pricing Inputs

Flexible Pricing Inputs

Your supplier quotes, labor units, crew rates, material prices, equipment costs, waste factors, cost codes, and estimate template can be used when supplied.

Get Electrical Estimating Support

Why Choose BidAccurate for Electrical Estimating?

Electrical pricing depends on coordinated systems, measured pathways, equipment schedules, installation labor, and clearly assigned responsibilities. Our workflow keeps those inputs visible from takeoff through final review.

01

Electrical-Specific Document Review

We coordinate one-lines, power and lighting plans, panel and fixture schedules, details, specifications, addenda, and relevant architectural and mechanical information.

02

System-Level Organization

Quantities can be grouped by service, distribution, feeder, branch, lighting, controls, grounding, site work, floor, area, phase, or another agreed bidder structure.

03

Labor Assumptions Stay Visible

Labor units, crew rates, productivity adjustments, supervision, working heights, phasing, overtime, and special conditions are documented when included.

04

Scope You Can Audit

Marked drawings, source references, alternates, allowances, exclusions, vendor coverage, and assumptions help estimators review the bid with context.

05

Contractor-Ready Formats

Excel and PDF outputs can follow your assemblies, cost codes, bid items, buildings, floors, systems, estimate template, or purchasing workflow.

06

Addenda and Revision Support

When revised documents are submitted, affected circuits, equipment, devices, quantities, and related scope can be compared for an agreed estimate update.

Our Electrical Takeoff and Estimating Process

A defined workflow moves the project from document intake and system scoping through measurement, pricing, cross-document review, and delivery in a format your team can audit.

1

Submit the Bid Documents

Send electrical plans, one-lines, schedules, specifications, addenda, bid form, project location, bid deadline, and relevant architectural or mechanical documents.

2

Confirm the Electrical Scope

We align on included systems, Division 27 and 28 boundaries, alternates, allowances, labor basis, vendor quotes, pricing inputs, and reporting requirements.

3

Measure and Build the Takeoff

Equipment and devices are counted; raceways, conductors, cable, tray, and grounding are measured; fittings, supports, terminations, and installation activities are developed.

4

Price and Apply Labor

When a cost estimate is requested, confirmed material prices, vendor quotations, labor units or crew assumptions, equipment, and agreed indirect costs are applied.

5

Coordinate and Review

The takeoff is checked across one-lines, plans, schedules, details, and specifications while gaps, conflicts, alternates, exclusions, and assumptions are recorded.

6

Deliver the Estimate Package

You receive the agreed Excel or PDF estimate, material and labor summaries, scope notes, and color-coded drawing markups organized for bid review or purchasing.

Have an electrical bid package ready for review?

Send the current document set and tell us whether you need quantities only, labor and material pricing, vendor-quote integration, or a complete electrical estimate.

Start Your Electrical Estimate

Industries We Serve

We provide accurate construction estimating and quantity takeoff solutions for commercial, residential, industrial, healthcare, education, hospitality, and public-sector projects.

Commercial construction

Commercial Construction

Residential construction

Residential Construction

Industrial construction

Industrial Construction

Hospitality construction

Hospitality

Government and public sector construction

Government and Public Sector

Healthcare construction

Healthcare

Education construction

Education

Retail construction

Retail Construction

Practical electrical estimating outputs

Deliverables Built for Pricing and Review

Use the package to obtain supplier quotations, compare gear and fixture coverage, review labor assumptions, plan purchasing, reconcile alternates, or transfer quantities into your estimating system. Deliverables are organized to the agreed level of detail and do not replace electrical design, engineering calculations, or permit documents.

Electrical Material Takeoff

Counts and measured lengths for gear, raceways, conductors, cable, boxes, devices, fixtures, controls, grounding, supports, fittings, and agreed specialty systems.

Labor and Cost Estimate

Material, labor, equipment, vendor quotes, and agreed indirect costs extended from the confirmed pricing basis and installation assumptions.

Color-Coded Plan Markups

Marked electrical plans showing measured systems, devices, circuits, pathways, equipment, areas, and relevant scope boundaries for review.

Bid Scope and Assumption Log

Inclusions, exclusions, alternates, allowances, drawing references, quote coverage, and unresolved scope conditions collected in one reviewable package.

Electrical estimate workbook with color-coded plans, equipment schedules, conduit and wire quantities, labor hours, costs, and scope notes

Related Construction Services

Pair electrical estimating with broader material takeoffs, complete construction cost estimating, or BIM coordination using existing BidAccurate services.

Got Questions?
We've Got Answers.

What do you need to prepare an electrical estimate?
Send the available electrical drawings, one-line diagrams, panel and fixture schedules, specifications, addenda, bid form, project location, and bid deadline. Architectural reflected ceiling plans, mechanical equipment schedules, vendor quotations, labor rates, cost codes, and your preferred estimate template are also useful when they affect the requested scope.
What is included in an electrical takeoff?
The agreed scope can include service and distribution equipment, feeders, branch wiring, raceways, fittings, boxes, wiring devices, lighting fixtures and controls, grounding and bonding, equipment connections, and identified accessories. Communications, fire alarm, security, site electrical, temporary power, and specialty systems can be included or separated according to the bid documents.
Is an electrical takeoff the same as an electrical estimate?
No. An electrical takeoff measures and counts materials and work items shown in the bid documents. An electrical estimate extends those quantities with material prices, labor units or crew assumptions, equipment, vendor quotes, and any agreed indirect costs, taxes, overhead, profit, or allowances.
How are electrical quantities measured and reported?
Raceways, conductors, cable, cable tray, and grounding conductors are commonly reported in linear feet; fixtures, devices, boxes, panels, switchgear, transformers, disconnects, and equipment connections are commonly reported as each. Labor can be reported in hours, while excavation or surface restoration may use cubic yards or square feet when included.
Which electrical estimate file formats will I receive?
Typical deliverables include Excel quantity or cost workbooks, PDF reports, and color-coded PDF plan markups. We can discuss organizing the estimate by system, floor, area, drawing, bid item, phase, cost code, or your own spreadsheet structure before work begins.
Can you revise an electrical estimate after an addendum?
Yes. Submit the revised drawings, specifications, schedules, addendum, and revision instructions. We can compare the affected electrical scope and update the agreed takeoff or estimate; the effort and delivery date depend on the extent and clarity of the changes.
Can you use our supplier quotes, labor units, and material pricing?
Yes. BidAccurate can use client-provided gear and fixture quotations, material pricing, labor units, crew rates, production assumptions, equipment costs, waste factors, taxes, and markups when those inputs are supplied and included in the agreed scope. Source and effective-date assumptions can be identified for review.
What affects electrical estimating turnaround time?
Turnaround depends on project size, system complexity, drawing completeness, specification requirements, alternate and breakout needs, vendor-quote coverage, pricing detail, addenda, bid deadline, and current workload. We review the documents first and confirm a delivery date for the requested package.

Let's Discuss Your Next Project

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